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Trimble SPS855 SPS985 Base Rover GPS GNSS Kit

In Stock

Sale Trimble SPS855 SPS985 Base Rover GPS GNSS Kit, everything is in great ready to use in the field, precisely tested, serviced and calibrated by Trimble authorized

Trimble SPS855 SPS985 Base Rover GPS GNSS Kit description

Sale Trimble SPS855 SPS985 Base Rover GPS GNSS Kit, everything is in great ready to use in the field, precisely tested, serviced and calibrated by Trimble authorized. Sold as is with 6 month warranty and 14 days unconditional money back guarantee.

This Trimble SPS855 SPS985 Base Rover GPS GNSS Receivers includes a Trimble TSC3 Data Collector with SCS900 Software loaded and activated. The internal radios are 450-470 MHz and will work with most Trimble Base Rover and Machine Control. All gears has just completed a thorough test by Trimble authorized technicians and includes a 6 month warranty and 14 days unconditional money back guarantee.

Trimble SPS855 GNSS Base Receiver

  • Internal 450-470 MHz UHF Radio
  • 1X 450-470 MHz Radio Antenna
  • 1X Trimble Zephyr Model 2 Antenna
  • 1X Antenna Cable
  • 1X External Antenna Kit
  • 1X Serial Data Cable
  • 1X Multiport Data Adapter
  • 1X 120v Wall Charger
  • 1X 12v Power Supply with Alligator Clips

Trimble SPS985 GNSS Rover Receiver

  • Internal 450-470 MHz Rx/Tx Radio
  • 1X Trimble Dual Battery Charger
  • 2X Lithium Ion Batteries
  • 1X 450-470 MHz Radio Antenna
  • 1X Serial to Lemo Data Cable
  • 1X USB Data Cable
  • 1X Trimble Transport Case

Trimble TSC3 Data Collector

  • Trimble SCS900 Software
  • 1X Wall Charger
  • 1X USB Data Cable
  • 1X Soft Case
  • 1X TSC3 Rod Bracket
  • 1X Pack of Screen Protectors
  • New Seco Rover Rod
  • New Seco Bipod

Trimble SPS855 GNSS Receiver

Flexible Receiver for Jobsite Measurement
Whether you need a reliable GNSS base station or a rugged rover, the Trimble® SPS855 GNSS Modular Receiver gives you the flexibility to perform all of your construction site measurements. As a permanent or semi-permanent base station, it provides GNSS corrections for site measurements and machine control. As a rover, it can move easily from a site supervisor truck to a pole mount for grade checking, site measurement and stakeout.

The versatile SPS855 receiver is available in a range of options to suit your jobsite or marine construction performance requirements. Simply purchase the receiver that you need today, and upgrade as your needs change.

Secure and Easy to Use
The Trimble SPS855 is comprised of an integrated GNSS receiver and radio plus a choice of external antenna. The receiver can be placed in a secure environment such as the job trailer or boat cabin where it is protected from theft and weather. The less expensive antenna can be placed in a location with clear visibility to the sky and maximum radio coverage.

You don’t have to be a GNSS expert to use the SPS855. Integrated 450 or 900 MHz license-free radio and interface with Trimble SCS900 Site Controller Software make the SPS855 easy to use, fast to setup and more productive on the job. Trimble Autobase™ technology means anyone on the jobsite can perform daily base station set up with one button push.

For more advanced troubleshooting, the receiver’s web interface allows your GNSS manager to remotely monitor base station performance, availability, and configuration. No need for time-consuming and costly visits to the base station to set up each day or diagnose issues that may arise.

The fully upgradable SPS855 GNSS Modular Receiver can be configured in a variety of ways. For example:

  • As a base station only
  • As a rover only with SBAS, Location, or Precision Real-Time Kinematic (RTK) accuracy
  • As a flexible base or rover with Precision RTK accuracy

The SPS855 can be combined with the Trimble SPS555H Heading Add-on Receiver, for applications on cranes, construction vessels, and dredges where real-time position and orientation are important.


Keyboard and display Vacuum fluorescent display 16 characters by 2 rows Dimmable. On/Off key for one-button startup
Dimensions (L × W × D) 24 cm × 12 cm × 5 cm (9.4 in x 4.7 in x 1.9 in)
Weight 1.65 kg (3.64 lb) receiver with internal battery and radio
1.55 kg (3.42 lb) receiver with internal battery and no radio
Antenna Options
GA530 L1/L2/L2C GPS, SBAS, and OmniSTAR
GA810 GPS, Glonass, OmniSTAR, SBAS, Galileo (optimized for OmniSTAR)
Zephyr™ 2 Models L1/L2/L2C/L5 GPS, Glonass, OmniSTAR, SBAS, Galileo, BeiDou
Operating -40 °C to +65 °C (-40 °F to +149 °F)
Storage -40 °C to +80 °C (-40 °F to +176 °F)
Humidity MIL-STD 810F, Method 507.4
Waterproof IP67 for submersion to depth of 1 m (3.3 ft), dustproof
Pole drop Designed to survive a 1 m (3.3 ft) pole drop onto a hard surface
Measurements • 440-channel L1C/A, L1/L2/L2C GPS and QZSS. Upgradable to L5 and GLONASS
L1/L2C/A, L1/L2P Full Cycle Carrier
• Galileo
• BeiDou
• OmniSTAR
• Trimble EVEREST™ multipath signal rejection
Code Differential GPS Positioning
Horizontal accuracy 0.25 m + 1 ppm RMS (0.8 ft + 1 ppm RMS)
Vertical accuracy 0.50 m + 1 ppm RMS (1.6 ft + 1 ppm RMS)
Real-Time Kinematic (RTK up to 30 km) Positioning
Horizontal accuracy 8 mm + 1 ppm RMS (0.026 ft + 1 ppm RMS)
Vertical accuracy 15 mm + 1 ppm RMS (0.05 ft +1 ppm RMS)
Horizontal accuracy RTK + 10mm/minute RMS
Vertical accuracy RTK + 20mm/minute RMS
Initialization Time
Initialization reliability >99.9%
Internal Integrated internal battery 7.2 V, 7800 mA-hr, Lithium-ion
External Power input on 7-pin 0-shell Lemo connector is optimized for lead acid batteries with a cut-off threshold of 11.5 V Power input on the 26-pin D-sub connector is optimized for Trimble Lithium-ion battery input with a cut-off threshold of 10.5 V
Power consumption 6.0 W in rover mode with internal receive radio
8.0 W in base mode with internal transmit radio
Operation Time on Internal Battery
Rover 13 hours; varies with temperature
Base station 450 MHz systems: Approximately 11 hours; varies with temperature
900 MHz systems: Approximately 9 hours; varies with temperature
Regulatory Approvals • FCC: Part 15 Subpart B (Class B Device) and Subpart C, Part 90
• Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
• Canadian RSS-310, RSS-210, and RSS-119.
• Cet appareil est conforme à la norme CNR-310, CNR-210, et CNR-119 du Canada.
• ACMA: AS/NZS 4295 approval
• CE mark compliance
• C-tick mark compliance
• UN ST/SG/AC.10.11/Rev. 3, Amend. 1 (Lithium-ion Battery)
• UN ST/SG/AC. 10/27/Add. 2 (Lithium-ion Battery)
• RoHS compliant
• WEEE compliant
Lemo (Serial) 7-pin 0S Lemo, Serial 1, 3-wire RS-232
Modem 1 (Serial) 26-pin D-sub, Serial 2, Full 9-wire RS232, using adaptor cable
Modem 2 (Serial) 26-pin D-sub, Serial 3, 3 wire RS-232, using adaptor cable
1PPS (1 Pulse-per-second) Available on Marine versions
Ethernet Through a multi-port adaptor
Bluetooth wireless technology Fully-integrated, fully-sealed 2.4 GHz Bluetooth module
Integrated radios (optional) Fully-integrated, fully-sealed internal 450 MHz (UHF) Tx/Rx; Internal 900 MHz Tx/Rx
External GSM/GPRS, cell phone support For Internet-based correction streams
Receiver position update rate 1 Hz, 2 Hz, 5 Hz, 10 Hz, and 20 Hz positioning
Correction data input/output CMR™, CMR+™, CMRx™, RTCM v 2.x & 3.x
Data outputs NMEA, GSOF, 1PPS Time Tags (Marine version)


Trimble SPS985 GNSS Smart Antenna | the smallest and toughest GNSS receiver, as a GNSS rover system or as a Wi-Fi enabled base station the SPS985 does it all.

Rugged, all-in-one solution

  • Combines unprecedented strength and durability into a compact form that is easy to use and virtually indestructible.
  • The most rugged receiver Trimble has ever built, so you won’t experience downtime with equipment that doesn’t work.

Trimble xFill Technology

  • Optional Trimble xFill technology expands site productivity by allowing short excursions into valleys and other locations where GNSS corrections were not previously available.


  • Can be easily moved from carrying case to range pole, tripod, t-bar, or vehicle with a single click.
  • Easier and faster to get going and allows for more flexibility of operation techniques.

The Trimble SPS985 GNSS Smart Antenna and SCS900 Site Controller Software are ideal for:

  • Measuring and verifying original ground levels and site features
  • Monitoring real-time cut/fill information
  • Checking finished grade and laid material thickness against design elevations and tolerances
  • Computing progress and material stockpile volumes
  • Monitoring, and conducting quality control for earthworks and paving operations
  • Assessing as-built measurements and generating high quality reports for approvals and payment

The SPS985 GNSS Smart Antenna can utilize more GNSS constellations, satellites, and signals than traditional GPS. The SPS985 delivers greater accuracy in more challenging conditions such as under tree canopy and in urban areas. That also means more uptime using the system and more productivity for job crews. Powered by advanced Trimble R-Track technology and the following satellite systems and correction sources:

  • GPS, GLONASS, Galileo, QZSS and BeiDou Navigation Satellite System
  • Satellite-Based Augmentation Systems (SBAS) such as WAAS, EGNOS, MSAS, and QZSS
  • OmniSTAR VBS, XP or HP
  • Precision GNSS base station (RTK corrections)
  • DGPS using UHF radio links (RTCM)
  • Virtual Reference Station (VRS)
  • Trimble Internet Base Station Service (IBSS)
  • Trimble xFill technology

SPS855 GNSS Modular Receiver

Save time, money and headaches with the SPS855, Trimble's reliable, easy-to-use base station solution. With remote monitoring and alerts, an internal radio and rover capability, the SPS855 meets all your needs.

Versatile, modular design

  • Use it in a variety of locations -- on site cabins, site trailers, in vehicles, or on light machines
  • Place the receiver where it is protected from theft and weather, then place the external GNSS antenna in a location with clear visibility to the sky  
  • Use it as highly reliable base station or rover

Remote Monitoring and Alerts

  • Web UI tool gives you access to your base no matter where you are
  • Receive email alerts, remotely monitor and reconfigure base stations to eliminate downtime

Trimble xFill technology

  • The optional Trimble xFill™ technology expands site productivity by allowing short excursions into valleys and other locations where GNSS corrections were not previously available


  • The SPS855 uses all currently available satellite signals including L1, L2 and the GPS modernized L2C code
  • It can be upgraded with GLONASS and L5 GPS signals to optimize performance in areas of tough GPS-only conditions
  • Optional GLONASS, Galileo, BeiDou Navigation Satellite System

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